Constructs a new object for accessing data from a key/value store.
KeyValueStoreExpireInterface $storage: The key/value storage object used for this data. Each storage object represents a particular collection of data and will contain any number of key/value pairs.
Drupal\Core\Lock\LockBackendInterface $lockBackend: The lock object used for this data.
mixed $owner: The owner key to store along with the data (e.g. a user or session ID).
function __construct(KeyValueStoreExpirableInterface $storage, LockBackendInterface $lockBackend, $owner) {
$this->storage = $storage;
$this->lockBackend = $lockBackend;
$this->owner = $owner;
}